// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/public/browser/navigation_handle.h"

#include <utility>

#include "content/browser/frame_host/navigation_handle_impl.h"
#include "content/browser/frame_host/navigator.h"
#include "content/browser/frame_host/render_frame_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"

namespace content {

WebContents* NavigationHandle::GetWebContents()
{
    // The NavigationHandleImpl cannot access the WebContentsImpl as it would be
    // a layering violation, hence the cast here.
    return static_cast<WebContentsImpl*>(
        static_cast<NavigationHandleImpl*>(this)->GetDelegate());
}

// static
std::unique_ptr<NavigationHandle>
NavigationHandle::CreateNavigationHandleForTesting(
    const GURL& url,
    RenderFrameHost* render_frame_host,
    bool committed,
    net::Error error)
{
    std::unique_ptr<NavigationHandleImpl> handle_impl = NavigationHandleImpl::Create(
        url, static_cast<RenderFrameHostImpl*>(render_frame_host)->frame_tree_node(),
        true, // is_renderer_initiated
        false, // is_same_page
        base::TimeTicks::Now(), 0,
        false); // started_from_context_menu
    handle_impl->set_render_frame_host(
        static_cast<RenderFrameHostImpl*>(render_frame_host));
    if (error != net::OK)
        handle_impl->set_net_error_code(error);
    if (committed)
        handle_impl->CallDidCommitNavigationForTesting(url);
    return std::unique_ptr<NavigationHandle>(std::move(handle_impl));
}

} // namespace content
